<template>
  <div class="login_body">
    <div class="bg" />
    <div class="box">
      <div class="title">智慧园区-登录</div>
      <el-form ref="ruleForm" :model="ruleForm" :rules="rules">
        <el-form-item
          label="账号"
          prop="username"
        >
          <el-input v-model="ruleForm.username" />
        </el-form-item>

        <el-form-item
          label="密码"
          prop="password"
        >
          <el-input v-model="ruleForm.password" show-password />
        </el-form-item>

        <el-form-item prop="remember">
          <el-checkbox v-model="ruleForm.remember">记住我</el-checkbox>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" class="login_btn" @click.prevent="submitForm('ruleForm')">登录</el-button>
        </el-form-item>
      </el-form>
    </div>
  </div>
</template>

<script>
import { loginAPI } from '@/api/user'
import { getForm, removeForm, setForm } from '@/utils/auth'
export default {
  name: 'Login',
  data() {
    return {
      ruleForm: {
        username: '1234569',
        password: '123456',
        remember: false
      },
      rules: {
        username: [
          { required: true, message: '请输入账号', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' }
        ],
        remember: [
          { required: true, message: '请点击确定', trigger: 'blur' }
        ]
      }
    }
  },
  mounted() {
  // 本地有就从本地拿
    const user = getForm()
    // 如果有就回填
    if (user) {
      // 回填表单
      this.ruleForm = user
      // 勾选记住我
      this.ruleForm.remember = true
    }
  },
  methods: {
    // 点击按钮发送请求
    submitForm(form) {
      this.$refs[form].validate(async(valid) => {
        console.log(valid)
        if (!valid) return
        const { username, password, remember } = this.ruleForm
        const res = await loginAPI({ username, password })
        // console.log(res.data.token)

        if (remember) {
          setForm({ username, password })
        } else {
          removeForm()
        }
        // 注释
        this.$message.success('登录成功')
        // 存本地
        this.$store.commit('user/setToken', res.data.token)
        // 跳转页面
        this.$router.push('/workbench')
      })
    }
  }

}

</script>

<style scoped lang="scss">
  .login_body {
    display: flex;
  }
  .bg {
    width: 60vw;
    height: 100vh;
    background: url('~@/assets/login-bg.svg') no-repeat;
    background-position: right top;
    background-size: cover;
  }
  .box {
    margin: 200px 10% 0;
    flex: 1;
    .title {
      padding-bottom: 76px;
      font-size: 26px;
      font-weight: 500;
      color: #1e2023;
    }
    ::v-deep() {
      .ant-form-item {
        display: flex;
        margin-bottom: 62px;
        flex-direction: column;
      }
      .ant-form-item-label label {
        font-size: 16px;
        color: #8b929d;
      }
      .ant-input,
      .ant-input-password {
        border-radius: 8px;
      }
    }
  }
  .login_btn{
    width: 100%;
  }
</style>
